/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/EdGraph/RigVMEdGraphSchema.h
Try to retrieve the event child actions for a given graph
virtual bool TryToGetChildEvents ( const [UEdGraph](API\Runtime\Engine\EdGraph\UEdGraph) * Graph, const int32 SectionId, [TArray](API\Runtime\Core\Containers\TArray)< [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FEdGraphSchemaAction](API\Runtime\Engine\EdGraph\FEdGraphSchemaAction) >> & Actions, const [FText](API\Runtime\Core\Internationalization\FText) & ParentCategory ) const